Occupational diseases stem from work-related risk factors in activities or environments. Examples include:
Jaundice: Possible from exposure to hazardous chemicals or inadequate workplace hygiene.
Asthma: Can be triggered or aggravated by inhaling occupational dust, fumes, or chemicals.
Hearing loss: Frequently observed in noisy work environments due to extended exposure to high sound levels.
Conversely, COVID is an infectious illness transmitted via respiratory droplets and is not categorized as an occupational disease, although workplace transmission can elevate risk.